Please note the important reminder: To comply with packaging regulations and market requirements, the model number indicated on the packaging of this product is
522. However, please rest assured that its formula has been meticulously developed and is fully compatible and applicable to both replacement for 502 and 522 printer series. This is a genuine "two-in-one" universal ink. ^^ Ink Technology for
Universal Compatibility: Engineered with our proprietary universal ink formula, this universal ink bottle is expertly designed to seamlessly refill both replacement for 502 and 522 ink models, simplifying your purchase decision. ^^ Full Compatibility with
EcoTank Printers: Replacement for 502 ink refill works with EcoTank ET-2700, ET-2750, ET-2760, ET-2850, ET-2980, ET-2988, ET-3700, ET-3710, ET-3750, ET-3760, ET-3830, ET-3843, ET-3850, ET-4750, ET-4760, ET-4850, ET-15000, ST-2000, ST-3000, ST-4000, ST-C2100, ST-C4100no mismatches, seamless use. ^^ Full Compatibility with
EcoTank Printers: Replacement for 522 ink works with EcoTank ET-2400, ET-2720, ET-2800, ET-2803, ET-2840, ET-4700, ET-4800, ET-4810no mismatches, seamless use. ^^ Auto-Stop for
Spill-Free Refilling: Replacement for 502 ink refill bottles equipped with an auto-stop feature, replacement for 502 ink refills eliminate spills and simplify refilling. Top up your EcoTank printer easily, keeping your workspace neat.
^^ Fewer Replacements: 110ml replacement for 502 black ink prints up to 9000 pages; 110ml replacement for 502 color ink (combo) also 9000 pages (5% A4 coverage)reducing replacement frequency. ^^ Crisp Text, Vibrant
Colors: For EcoTank ET-3760 printer, replacement for 502 ink delivers sharp text, bright colors, and fade-resistant resultsideal for documents, photos, homework. ^^ Leak-Proof Design &
Quality Warranty: After refilling, lift the replacement for 502 ink bottle seals automatically to prevent leaks. Strict quality checks, 24-month warranty; Free replacement for defective products.